Ext.onReady(function() {

	Ext.create('Ext.data.Store', {
		storeId: 'simpsonsStore',
		fields: ['name', 'email', 'phone'],
		data: {
			'items': [{
					'name': 'Lisa',
					"email": "lisa@simpsons.com",
					"phone": "555-111-1224"
				},
				{
					'name': 'Bart',
					"email": "bart@simpsons.com",
					"phone": "555-222-1234"
				},
				{
					'name': 'Homer',
					"email": "home@simpsons.com",
					"phone": "555-222-1244"
				},
				{
					'name': 'Marge',
					"email": "marge@simpsons.com",
					"phone": "555-222-1254"
				}
			]
		},
		proxy: {
			type: 'memory',
			reader: {
				type: 'json',
				root: 'items'
			}
		}
	});

	Ext.create('Ext.grid.Panel', {
		title: 'Simpsons',
		store: Ext.data.StoreManager.lookup('simpsonsStore'),
		columns: [{
				header: 'Name',
				dataIndex: 'name'
			},
			{
				header: 'Email',
				dataIndex: 'email',
				flex: 1
			},
			{
				header: 'Phone',
				dataIndex: 'phone'
			}
		],
		height: 200,
		width: 400,
		renderTo: Ext.getBody()
	});

});